Master Setting Discs:

Master Setting Discs may be used to calibrate and master your measuring equipment . Master Setting Discs are manufactured in 3 Styles to meet the specific needs of your measurement. All Master Setting Discs are sold including Grips.

Class XX, X or Y (Class Z or ZZ quoted upon request)

Direction of Tolerance;

Master (Bilateral)

Go (Plus)

NoGo (Minus)

Design:

Style I

Style II

Style III

Materials:

Tool Steel: 60/62 Rc

Chrome: 70/72 Rc

Range:

.1500" (3.81mm) - 8.0100" (203.45mm)

Marked with diameter and direction of tolerance on Master Setting Discs over 1.5100"